修复首页选项卡问题

src/main/resources/static/web/js/index.js

@@ -205,14 +205,20 @@ layui.config({
 		//$(".layui-tab-title li:eq(0)").remove();
 
 		const menu = elem.data('menu');
+		const has = false;
 		$(".layui-tab-title li").each((i,dom) => {
 			const layid = $(dom).attr("lay-id");
 			if(layid == menu){
-				element.tabChange('index-nev', menu);
+				has = true;
 				return;
 			}
 		})
 
+		if(has){
+			element.tabChange('index-nev', menu);
+			return;
+		}
+
 		//新增一个Tab项
 		element.tabAdd('index-nev', {
 			title: elem.text()